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Appendix – Spare Parts List
Appendix
Spare Parts Quattro DC Drive
Quantity
Per
Drive
Drive
Rating
Reference
Designator
Magnetek kit
Number
Description Description
Main Control PCB
(Line Side)
Controls line side
power conversion
ALL A1 LA46S03776-2110 1
Main Control PCB
(Motor Side)
Controls Motor Side
Conversion
ALL A2 LA46S03776-0110 1
Product Interface
PCB
Converts signals from
the respective main
control boards to
drive hardware
1. Kit contains 1.0
PCB
ALL A3, A4 LA46S03954-0010 2
2. These PCB's are
interchangeable
except for the
cube I.D's
Power Supply
Provides low voltage
control power
ALL A5 LA05P00090-0668 1
Customer Interface
PCB
Contains customer
inputs and outputs
ALL A6 LA46S03950-0010 1
Contains line and
motor sense and Pre-
charge control relay
logic
Voltage Feedback
PCB
ALL A8 LA46S03963-0010 1
Contactor Control
PCB
Controls the Motor
Contactor (ME)
ALL A9 LA46S03799-0010 1
Distributes voltage
from the Power
Supply (A5)
Power Distribution
PCB
ALL A10 LA46S03862-0010 1
125A A17 LA46S03766-0010 1
Bus Filter Capacitors
200A A17, A18 LA46S03766-0010 2
DC Bus Cap Board
250A A17, A18 LA46S03766-0010 2
Contains circuitry for
the Pre-charge
Precharge PCB ALL A23 LA46S03802-0010 1
Field Control
Module
Motor Shunt Field
Regulator
ALL A24 LA46S03829-0010 1
125A A25A3JP10 LA46S03842-2590 1
200A A25A3JP10 LA46S03842-2610 1
Cube ID PCB (Line
Side)
250A A25A3JP10 LA46S03842-2630 1
Defines size of drive
and gives the Product
Interface Board (A3)
its identification
116